Ampco Pumps Company LF 401, Instruction & Maintenance Manual

Page: 26 / 36

26
8. Push the stationary seal out from
the back of the pump using an o-ring
pick or your fingers or both again
make sure to push outside of the rear
seal face so the seal surfaces are not
damaged. Pushing on opposite sides
of the shaft with constant light pres-
sure the best. See figure 25.
9. Remove the stationary seal once
pushed out of its’ bore. The double
seal may also come out with the sta-
tionary seal if the pump has this op-
tion. See figure 26.
10. Remove the double rotating seal
assembly which includes the double
seal driver, double spring, double o-
ring and the double seal. Check the
condition of the casing, impeller, ro-
tating seal, stationary seal and double
seal assemblies. Clean and remove
any foreign matter before reinstalling
the seal and assembling the pump.
Figure
25
Figure
26
Figure
27
LF & LM SERIES PUMPS
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